Simply brilliant surfaces
In the field of high-quality jewelry and watches, the most stringent demands are placed on surface quality. OTEC has amassed a wealth or experience with intricate working parts and supplies virtually all top manufacturers throughout the world with innovative machines bearing the seal "made in Germany". The very best surface quality and the absolute reliability of the processes and advanced technologies used ensure OTEC's leading position in this sector. The right choice of media and machine technology enables OTEC's machines to achieve a surface quality that is equivalent to hand polishing. OTEC offers you the expertise needed to ensure the best results when finishing stainless steel, platinum, gold or ceramic materials.
Immaculate
The multi-stage processes are individually tailored to the particular workpiece so that up to 90 per cent of manual processing can be eliminated, even with complex finishing processes such as polishing hollow chains – but the result remains comparable to hand finishing.
Gentle
Even in combination with sensitive materials such as pearls, gemstones or enameling, highluster surfaces can be obtained with no risk to any of the components, and irrespective of the design of the workpiece.
Tolerant
There is virtually no limit on how thin the material can be. The unique OTEC zero-gap system even enables wafer-thin workpieces to be reliably and efficiently finished.
